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How-toJul 26, 2026·3 min read

How to brief an AI agent: the one-sentence skill

The better your brief, the better the result. A short guide to writing sentences an agent can actually run.

Briefing an AI coworker is a skill — and a quick one to learn. The goal is a sentence that names the outcome, the scope, and any constraint.

A weak brief

"Do my leads."

A strong brief

"Find 10 Ankara digital agencies with 10–50 people, pull the decision-maker for each, and put them in a sheet."

Notice what changed: a clear outcome (a sheet of contacts), a scope (10, Ankara, 10–50 people), and an implied format.

Three habits

  1. Name the deliverable. "…and draft the email" beats "…and reach out."
  2. Bound it. Numbers, dates, and filters keep the agent focused.
  3. Say the constraint. "Only currently-operating companies", "in our tone", "don't send anything."

You'll get a feel for it after a few runs. And because every action waits for approval, a slightly-off brief costs you a click, not a mistake.

Hire your first AI coworker today

Connect an app, describe the job in one sentence, and watch Medlar do it — with your approval on every action.